2x128 MB SDRAM slower than 1x128 MB

[Killer DEL]

In past i used 1 x 128 MB PC 150 SDRAM in my Abit SA6R mobo.
The RAM gives in sandra memory benchmark 415/472 MB per second. But when I bought second piece of the same RAM module, the memory score in sandra is getting down. Now, when
I have 2 x 128 MB PC 150 is my score: 389/435. Why??? That´s
5 - 10 % difference. The RAM is running at 136 Mhz with 2-2-2 setting (in both cases).

[Krome]

What type of RAM is it?

What OS are you using?

[Killer DEL]

I´m using PQI Ram modules, but the problem is already solved.

Thanks.

[Krome]

what was the prob?

[Killer DEL]

I don´t know, I think it depends on it, when are you running the test in Sandra.

[Krome]

Waiting to install Windows 2000 to run Sandra, I have Windows 95 right now.:mad: